also the streets, we have signs that say, this is the evacuation route in case of tsunami. we have that in all our coastal cities. infrastructure regulations, you cannot build anything which is not 7.5, or less than a 7.5. if there is a mother who has no diapers and no food for their children, 24 hours and everything is, you know, no water, no nothing, people tend to go to a supermarket, absolutely broken, no one is in there, and start looting. so -- and it's something that you have to understand. so usually police, the armed forces time to react is very, very important.